\resizebox{\textwidth}{!}{
\begin{tabular}{lccccc} \toprule
& (1) &  & (2)  \\ \\[-1.75ex]
&  \multicolumn{3}{c}{\shortstack{Outcome: \\ \\ Earnings at Ages 24-28}}  \\ \\[-1.75ex]
\midrule
Income Rank (z-score)  & 301*** & &  \\
&(109) & &  \\
Economic Connectedness (z-score) & &  & 384**  \\
& &     &(193) \\ \\
Sample Size  & 4,800 & & 4,800 \\ \\[-1.5ex]
\bottomrule
\end{tabular}%
}
